Citazione Stile APA (7a Edizione)

Roberts, J. D. (1962). Notes on Molecular Orbital Calculations. W. A. Benjamin, Inc..

Citazione stile Chigago Style (17a edizione)

Roberts, John D. Notes on Molecular Orbital Calculations. New York: W. A. Benjamin, Inc., 1962.

Citatione MLA (9a ed.)

Roberts, John D. Notes on Molecular Orbital Calculations. W. A. Benjamin, Inc., 1962.